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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Tennessee James Leeuwenburg wrote:
Hi Tennessee:The Agg server can aggregate local netcdf files or remote DODS datasets. So if you have a netcdf files served through a dods server, the AS can aggregate them. Using local netcdf files are preferable when possible because its a lot fasterNot what I meant - I have remote netCDF files served by a CGI script which is not a DODS server, which handles queries embedded in the URLs. It may be easier if you consider that they are simply available as files via HTTP from a remote directory.
yes, as long as the HTTP server supports "getRange" header, nectdf files can be read remotely. performance can vary a lot depending on access pattern. we havent had time to tune that, but setting a large (100K ?) buffer size in HTTPRandomAccessFile will help. get netcdf-java 2.1 source if you want to see.
http://my.unidata.ucar.edu/content/software/netcdf-java/index.html
http://motherlode.ucar.edu:8080/thredds/validateForm.htmlI dont currently have a source distribution, i will try to make one in the next few weeks.Groovy.It can be hard to get the config files right. Send us a copy of yours and we can have a look. Send to yuanho@xxxxxxxxxxxxxxxx and cc me.Will do. Thank you.
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